snakekeylogger | 240fb0bf879ad5155b7841608a51d81da3945175bc84bbac169904f1179ab80b

General

Target

e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
Size

340KB
MD5

e8601e876012f73fb9ce02f1c8f2c4c2
SHA1

4b736b4f48c7cefb604d3e7c731e046bdfa26814
SHA256

240fb0bf879ad5155b7841608a51d81da3945175bc84bbac169904f1179ab80b
SHA512

b7bccf8443620454316d5c187b6f20ec89564d3ede50fa9b10feac991dff5794b5cedfde9bedfe15d579ed668cae437aee4cd672602d28db3fb6e4ba191642c7
SSDEEP

6144:3tp0ERQ+3HwO1mfMkX9kFqVrRieH/00hxHjiKGt9ortmDl+v0:8ESofE9kFsj00HHy9oBo5

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.toantalya.com
Port:
587
Username:
[email protected]
Password:
mohamad123
Email To:
[email protected]

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2660-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2660-22-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2660-26-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2660-24-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2660-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2660	WerFault.exe	33

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
2660	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
Token: SeDebugPrivilege	2660	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2800	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2800	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2800	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2800	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2868	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	31
PID 1972 wrote to memory of 2868	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	31
PID 1972 wrote to memory of 2868	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	31
PID 1972 wrote to memory of 2868	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	31
PID 1972 wrote to memory of 2664	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	32
PID 1972 wrote to memory of 2664	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	32
PID 1972 wrote to memory of 2664	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	32
PID 1972 wrote to memory of 2664	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	32
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 1972 wrote to memory of 2660	1972	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	33
PID 2660 wrote to memory of 2376	2660	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	34
PID 2660 wrote to memory of 2376	2660	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	34
PID 2660 wrote to memory of 2376	2660	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	34
PID 2660 wrote to memory of 2376	2660	e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LrTzVsJlJuIVJI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp84BA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2800
- C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
  2⤵
  PID:2868
- C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
  2⤵
  PID:2664
- C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 1628
    3⤵
    - Program crash
    PID:2376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1972-27-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-1-0x0000000000290000-0x00000000002EC000-memory.dmp

Filesize
368KB

Download
memory/1972-2-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-0-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

Download
memory/1972-4-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

Download
memory/1972-5-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-6-0x0000000005A60000-0x0000000005B8A000-memory.dmp

Filesize
1.2MB

Download
memory/1972-3-0x0000000000520000-0x0000000000532000-memory.dmp

Filesize
72KB

Download
memory/2660-26-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-24-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-22-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-28-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2660-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2660-29-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-30-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads